(ABC News) – The Brazilian butt lift, which has been increasingly in high demand, carries an “unusually high mortality rate,” that is “greater than any other cosmetic surgery,” according to a new warning to surgeons performing the procedure from a task force backed by international board-certified plastic surgeon societies, including the American Society of Plastic Surgeons. As many as one in 3,000 people who undergo the Brazilian butt lift die, according to the warning.